| 饮食业单核细胞增生性李斯特菌污染状况分析 |
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| 引用本文： | 张风雷,戴桂勋,汤洵,卓菲,卓丽,杨湘霞,张艳.饮食业单核细胞增生性李斯特菌污染状况分析[J].现代预防医学,2008,35(4):671-672. |
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| 作者姓名： | 张风雷 戴桂勋 汤洵 卓菲 卓丽 杨湘霞 张艳 |
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| 作者单位： | 深圳市罗湖区疾病预防控制中心,深圳,518020 |
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| 摘 要： | 目的]了解饮食业冷藏设备及食品中单核细胞增生性李斯特菌的污染情况,为制订预防措施提供依据.方法]采集53家饮食经营单位冷藏食物及冰箱冷藏室内表面涂抹拭子共293份样本,按国标法分离鉴定.结果]冷藏室内表面涂抹拭子200份样本,单增李斯特特菌检出阳性率为4.00%.3类冷藏食品共93份样本,阳性率为3.23%结论]饮食业冰箱及食品存在交叉污染,控制冷藏温度可有效防止单增李斯特菌污染.
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| 关 键 词： | 食品 冰箱 单核细胞增生性李斯特菌 污染 饮食业 单核细胞 增生性 单增李斯特菌 污染状况 分析 INDUSTRY LISTERIA MONOCYTOGENES SITUATION POLLUTION 冷藏温度 控制 交叉污染 存在 冷藏食品 阳性率 结果 分离鉴定 国标法 样本 |
| 文章编号： | 1003-8507（2008）04-0671-02 |
| 收稿时间： | 2007-11-29 |
ANALYSIS ON THE POLLUTION SITUATION OF LISTERIA MONOCYTOGENES IN CATERING INDUSTRY |
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| Feng-lei, DAI Gui-xun, TANG Xun, et al,.ANALYSIS ON THE POLLUTION SITUATION OF LISTERIA MONOCYTOGENES IN CATERING INDUSTRY[J].Modern Preventive Medicine,2008,35(4):671-672. |
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| Authors: | Feng-lei DAI Gui-xun TANG Xun |
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| Abstract: | Objective] To investigate the contamination of L.monocytogenes in refrigerators and chilled tood, and to provide basis for preventing and controlling the food-borne diseases brought by L.monocytogenes. Methods ] 293 samples collected from refrigerator container and chilled food in restaurants were detected. Results] Among the 200 refrigerator container samples and 93 food samples, L.M positive rates were 4.00% and 3.23% respectively. Conclusion] Cross infection was detected between refrigerator container and food and the contamination of L.monocytogenes could be prevented by effective refrigerators thermoregulation. |
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| Keywords: | Food Refdgerator Listeda monocytogenes Contamination |
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